EP 2850332 A4 20160518 - FRICTION CLUTCH ASSEMBLY
Title (en)
FRICTION CLUTCH ASSEMBLY
Title (de)
REIBUNGSKUPPLUNGSANORDNUNG
Title (fr)
ENSEMBLE EMBRAYAGE À FRICTION
Publication
Application
Priority
- AU 2012901974 A 20120514
- AU 2012000610 W 20120531
Abstract (en)
[origin: WO2013170288A1] A clutch plate (10) including first and second plates (11) and (12) with the first plate (11) having a friction material (14, 15) applied about its peripheral edge. A hub (20) for connection to an output shaft and having a hub flange (24). The first and second plates (11, 12) being angularly displaceable relative to each other and being coupled by at least two drive springs (30, 31). A sleeve (40) extends about a portion of each of the drive springs (30, 31) so that a portion (38) of each of the drive springs (30, 31) extends out of the sleeve (40). The sleeve (40) being interposed between a radially outer surface of the springs (30, 31) and a facing bearing surface (57) formed by the plates (11, 12). The arrangement is such that during compression of the springs (30, 31), the springs (30, 31) are moveable within the sleeves (40) relative to the sleeves (40) and the sleeves (40) are moveable relative to the bearing surface (57) of the plates (11) and (12).
IPC 8 full level
F16D 13/64 (2006.01); F16D 13/38 (2006.01); F16D 13/68 (2006.01); F16F 15/00 (2006.01); F16F 15/134 (2006.01)
CPC (source: EP US)
F16D 13/64 (2013.01 - US); F16D 13/644 (2013.01 - EP); F16D 13/686 (2013.01 - US); F16F 15/00 (2013.01 - US); F16F 15/12333 (2013.01 - EP US); F16F 15/1234 (2013.01 - EP US); F16F 15/13423 (2013.01 - US); F16D 2300/22 (2013.01 - EP US); F16F 15/12306 (2013.01 - EP US)
Citation (search report)
- [XAY] JP 2010084808 A 20100415 - AISIN SEIKI
- [XA] EP 1120582 A1 20010801 - UNISIA JECS CORP [JP]
- [XA] US 6371857 B1 20020416 - KONO SATOSHI [JP], et al
- [Y] DE 19958813 A1 20001228 - MANNESMANN SACHS AG [DE]
- [Y] DE 102007016744 A1 20081009 - ZAHNRADFABRIK FRIEDRICHSHAFEN [DE]
- See references of WO 2013170288A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013170288 A1 20131121; AU 2012321075 A1 20131128; AU 2012321075 B2 20141023; CN 104411990 A 20150311; CN 104411990 B 20170531; EP 2850332 A1 20150325; EP 2850332 A4 20160518; EP 2850332 B1 20200219; ES 2791064 T3 20201030; JP 2015520342 A 20150716; KR 101972112 B1 20190424; KR 20150010986 A 20150129; US 2015240881 A1 20150827; US 9702413 B2 20170711
DOCDB simple family (application)
AU 2012000610 W 20120531; AU 2012321075 A 20120531; CN 201280074056 A 20120531; EP 12877014 A 20120531; ES 12877014 T 20120531; JP 2015511861 A 20120531; KR 20147035034 A 20120531; US 201214400961 A 20120531